27942558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665299}}^1$

素因数の和:665311

約数の個数: 16

約数和(自身を含む): 63868800

約数和(自身を除く): 35926242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665299, 1330598, 1995897, 3991794, 4657093, 9314186, 13971279, 27942558]

約数ペア:

[(1, 27942558), (2, 13971279), (3, 9314186), (6, 4657093), (7, 3991794), (14, 1995897), (21, 1330598), (42, 665299)]